Creating an adventure hook based on the real world suffering of millions of people, for the purpose of entertainment (as opposed to the purpose of promoting awareness of these events, or highlighting the courage of the victims and those that supported them, or simply including and describing it because it exists and can't be ignored)...then for me it exceeds the bounds of good taste.
To each their own, but as for me...I've never bought any Shadowrun material before (though I did own and play the Shadowrun videogame for Sega Genesis back in the 90's), but it wasn't outside the realm of possibility that I might someday be interested in doing so. But now, because of this supplement, I most assuredly will not buy a Shadowrun product.